.detail .detail_con .back{
    width: 30px;
    left: 15px;
    top: 27px;
    z-index: 1;
}
.detail .detail_con .swiper-pagination-fraction{
    width: auto;
    background: rgba(50,50,50,0.5);
    height: 25px;
    line-height: 25px;
    padding: 0 10px;
    border-radius: 20px;
    color: #fff;
    position: absolute;
    z-index: 10;
    left: 80%;
}
.detail .detail_con .swiper-pagination-fraction span:first-of-type{
    font-size: 17px;
    font-weight: bold;
}
.detail .detail_con .swiper-pagination-fraction span:last-of-type{
    font-size: 12px;
}
.detail ul li p.lititle{
    height: 45px;
    line-height: 45px;
    color: #825790;
    padding: 0 15px;
    background: #f0f0f0;
    overflow: hidden;
}
.detail ul li p.lititle .tips-icon {
    padding-left: 24px;
}
.detail ul li p.lititle .tips-icon1 {
    background: url(../images/tips-icon1.png) left center no-repeat;
}
.detail ul li p.lititle .tips-icon2 {
    background: url(../images/tips-icon2.png) left center no-repeat;
}
.detail ul li p.lititle .tips-layer-btn img {
    width: 20px;
    float: right;
    margin-top: 12px;
}
.detail ul li p.lititle img.qus{
    width: 18px;
    margin-top: 13.5px;
    vertical-align: top;
    float: right;
}
.detail ul li p.lititle img.pic{
    width: 20px;
    vertical-align: middle;
}
.detail ul li>div p{
    padding-top: 8px;
}
.detail .evaluation .evaluation_title{
    height: 45px;
    line-height: 45px;
    border-bottom: 1px solid #f0f0f0;
}
.detail .arrow:after{
    right: 0px;
    top: 18px;
}
.detail .userpic{
    width: 35px;
    height: 35px;
    border-radius: 50%;
}
.detail .goods_pics p{
    height: 50px;
    line-height: 50px;
}
.detail .ft25{font-size: 25px;}
.detail .fixedBox50 .bottom li{
    width: 26%;
}
.detail .fixedBox50 .bottom li.index{
    width: 16%;
}
.detail .fixedBox50 .bottom li.like{
    width: 16%;
}
.detail .fixedBox50 .bottom li img{
    width: 20px;
    margin-top: 8px;
}
.detail .fixedBox50 .bottom li.cart{
    width: 16%;
}
.detail .fixedBox50 .bottom li.cart .num{
    width: 15px;
    height: 15px;
    line-height: 15px;
    text-align: center;
    border-radius: 50%;
    font-size: 10px;
    color: #fff;
    background: #f70029;
    top: 3px;
    right: -10px;
    z-index: 5;
}
.detail .fixedBox50 .bottom li.lineh{
    width: 1px;
    margin-left: -1px;
}
.detail .fixedBox50 .bottom li.buy{
    /*height: 50px;*/
    line-height: 49px;
    background: #ff9900;
}
.detail .fixedBox50 .bottom li.sharebtn{
    background: #f70029;
}
.detail .fixedBox50 .bottom li.sharebtn p:first-of-type{
    height: 30px;
    line-height: 30px;
}
.detail .fixedBox50 .lineh1{
    width: 1px;
    height: 20px;
    margin: 15px 0;
    display: inline-block;
    background: #cacaca;
}
.detail .specifications{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    max-width: 640px;
    z-index: 15;
    background: rgba(0,0,0,0.35);
}
.detail .specifications .specifications_con{
    position: fixed;
    width: 100%;
    bottom: 0;
    max-width: 640px;
    z-index: 20;
    height: 70%;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 80px;

}
.detail .specifications .img{
    width: 100px;
    height: 100px;
}
.detail .gauge p{
    height: 45px;
    line-height: 45px;
}
.detail .gauge ul{
    padding: 0 7.5px;
}
.detail .gauge ul li{
    float: left;
    /*width: 33.33%;*/
    height: 25px;
    line-height: 25px;
    margin-bottom: 15px;
    white-space: nowrap;
}
.detail .gauge ul li span{
    display: inline-block;
     border-radius: 20px;
    background: #f0f0f0;
    height: 25px;
    line-height: 25px;
    padding: 0 10px;
    margin-left: 10px;
    overflow: hidden;
}
.detail .gauge ul li:nth-of-type(3n){
    text-align: right;
}
.detail .gauge ul li:nth-of-type(3n+1){
    text-align: left;
}
.detail .gauge ul li:nth-of-type(3n+2){
    text-align: center;
}
.detail .changtext{
    display: inline-block;
    width: 40px;
    line-height: 40px;
    height: 40px;
    text-align: center;
}
.detail .changenum{
    margin-right: -15px;
}
.detail .changenum span{
    float: left;
    display: inline-block;
    width: 40px;
    line-height: 40px;
    height: 40px;
    text-align: center;
    color: #969696;
}
.detail .changenum input{
    width: 100%;
    height: 100%;
    vertical-align: top;
    text-align: center;
    border: none;
}
.tip{
    margin: 0 auto;
}
.tip span{
    display: inline-block;
    background: #7f7f7f;
    color: #fff;
    height: 25px;
    line-height: 25px;
    padding: 0 15px;
    border-radius: 20px;
    position: relative;
    z-index: 20;
}
.detail .specifications .bottom_btn{
    height: 50px;
    line-height: 50px;
    position: fixed;
    bottom: 0;
    max-width: 640px;
    width: 100%;
    z-index: 30;
}
.detail .specifications .bottom_btn span{
    width: 50%;
    float: left;
}
.detail .specifications .bottom_btn  .addcart{
    background: #f0f0f0;
    color: #646464;
}
.detail .specifications .bottom_btn  .buynow{
    background: #f70029;
    color: #fff;
}
.detail .specifications .goodtop{
    position: fixed;
    max-width: 640px;
    width: 100%;
    height: 140px;
}
.detail .specifications .goodcon{
    margin-top: 140px;
}
.detail .specifications .close{
    width: 20px;
    right: 10px;
    top: 10px;
}
.detail .gauge ul li.active span{
    color: #fff;
    background:#f70029;
}
.window_alert{
    position: fixed;
    width: 100%;
    height: 100%;
    max-width: 640px;
    top: 0;
    background: rgba(0,0,0,0.5);
    z-index: 21;
}
.window_alert .window_con{
    position: fixed;
    bottom: 0;
    max-width: 640px;
    width: 100%;
    z-index: 22;
}
.share-layer .lineh1{
    width: 100%;
    height: 1px;
    background: #ff0000;
}
.share-layer ul li{
    width: 33.33%;
    float: left;
}
.share-layer ul li img{
    width: 50px;
    height: 50px;
}
.share-layer ul li{
    margin-bottom: 20px;
}
.share-layer .close{
    display: block;
    width: 30px;
    margin: 10px auto 30px;
}
.toast{position: fixed;width: 100%;height: 100%; max-width: 640px;top: 0;z-index: 25}
.toast span{margin: 0 auto;background: rgba(0,0,0,0.7);color: #fff;border-radius: 20px;padding: 10px 15px;}
.detail-navbar {
    overflow: hidden;
}
.detail-navbar li {
    float: left;
}
.custom-dialog, .custom-dialog__overlay {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}
.custom-dialog {
    display: none;
}
.custom-dialog__overlay {
    background-color: rgba(0,0,0,.6);
    opacity: 0;
    -webkit-transition: opacity .3s;
    transition: opacity .3s;
}
.custom-dialog--visible {
    display: block;
}
.custom-dialog--visible .custom-dialog__overlay {
    opacity: 1;
}
.custom-dialog__modal {
    position: absolute;
    z-index: 100;
    top: 40px;
    right: 15px;
    bottom: 60px;
    left: 15px;
    border-radius: 0;
    opacity: .6;
    color: #3d4145;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    /*height: 100%;*/
    background: #f70029;
    -webkit-transform: translate3d(0,100%,0);
    transform: translate3d(0,100%,0);
    -webkit-transition-property: opacity,-webkit-transform;
    transition-property: opacity,-webkit-transform;
    transition-property: transform,opacity;
    transition-property: transform,opacity,-webkit-transform;
    /*overflow-x: hidden;*/
    /*overflow-y: auto;*/
}
.custom-dialog--visible .custom-dialog__modal {
    opacity: 1;
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
}
.custom-close {
    position: absolute;
    left: 50%;
    bottom: -40px;
    margin-left: -15px;
    display: block;
    width: 30px;
    height: 30px;
    background: url(../images/custom-close.png) center no-repeat;
    background-size: cover;
}
.custom-title {
    position: absolute;
    left: 0;
    top: -18px;
    width: 100%;
    height: 46px;
    background: url(../images/custom-title.png) center no-repeat;
    background-size: auto 100%;
}
.tips-wrap {
    padding: 25px 8px 16px;
    height: 100%;
}
.tips-con {
    height: 100%;
    padding: 10px;
    overflow-y: auto;
    background-color: #fff;
}
.tips-title {
    margin: 15px 0 8px;
    padding: 0 6px;
    line-height: 1;
    border-left: 3px solid #ccc;
    font-size: 16px;
    color: #333;
}
.tips-content {
    display: flex;
    line-height: 2;
    font-size: 14px;
    color: #666;
}
.tips-label {
    width: 80px;
    flex: none;
    white-space: nowrap;
    text-align: right;
}
.tips-text span {
    color: #f00;
}